34 lines
1.0 KiB
Python
34 lines
1.0 KiB
Python
# Copyright (c) 2013 Hortonworks, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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# implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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def get_host_role(host):
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if hasattr(host, 'role'):
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return host.role
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else:
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return host.node_group.name
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def inject_remote(param_name):
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def handle(func):
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def call(self, *args, **kwargs):
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with self.instance.remote() as r:
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newkwargs = kwargs.copy()
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newkwargs[param_name] = r
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return func(self, *args, **newkwargs)
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return call
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return handle
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